🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mail.codehead.com.br`

CNAME	`codehead.com.br`
DNSSEC	⚠️ Not signed
A	177.70.6.182^{🇧🇷 UNDER177.70.4.0/22}
		PTR	`luna.tdnx.net`
NS	`ns1.tdnx.net` ⭐
		A	155.138.208.252^{🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix}
			PTR	`155.138.208.252.vultrusercontent.com`
NS	`ns2.tdnx.net`
		A	95.179.176.203^{🇳🇱 AS-VULTR95.179.176.0/20 Vultr Assigned Prefix}
			PTR	`nx2.tdnx.net`
NS	`ns3.tdnx.net`
		A	216.238.101.114^{🇧🇷 AS-VULTR216.238.96.0/19 Vultr Assigned Prefix}
			PTR	`nx3.tdnx.net`
MX	`codehead.com.br` ⭐
		A	177.70.6.182^{🇧🇷 UNDER177.70.4.0/22}
			PTR	`luna.tdnx.net`
TXT	`v=spf1 ip4:177.70.6.182 ip4:209.133.220.254 ip4:138.128.182.90 include:relay....`
SOA	`ns1.tdnx.net`monitor@hostmach.com.br 2026-10-13 #0

`codehead.com.br`

	DNSSEC	⚠️ Not signed
	A	177.70.6.182^{🇧🇷 UNDER177.70.4.0/22}
	NS	`ns1.tdnx.net` ⭐
	NS	`ns2.tdnx.net`
	NS	`ns3.tdnx.net`
	MX	`codehead.com.br` ⭐
	TXT	`v=spf1 ip4:177.70.6.182 ip4:209.133.220.254 ip4:138.128.182.90 include:relay....`
	SOA	`ns1.tdnx.net`monitor@hostmach.com.br 2026-10-13 #0

Previously MX for

codehead.com.br

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DNS History

2 records (1 active, 1 former)

○A149.56.24.1942018-06-20 → 2018-06-20 · 3 obs

● 2018-06-20 05:10:48
○ 2026-10-13 01:49:00
○ 2026-10-13 01:49:02

●CNAMEcodehead.com.br2026-10-13 → 2026-10-13 · 2 obs

● 2026-10-13 01:49:00
● 2026-10-13 01:49:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
codehead.com.br	ns1.tdnx.net, ns2.tdnx.net, ns3.tdnx.net	-

✅ Authoritative Response

Server:155.138.208.252

NS records: ns1.tdnx.net, ns2.tdnx.net, ns3.tdnx.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codehead.com.br (unsigned zone)

⏱️ Timing

Total: 2880ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`codehead.com.br`

Analysis

IP Addresses

mail.codehead.com.br resolves to just one IP address, 177.70.6.182.

Two other host names, along with honkflix.com, falcor.com.br and maug.us, also share IP numbers with mail.codehead.com.br.

Name Servers

mail.codehead.com.br has three name servers — ns1.tdnx.net, ns2.tdnx.net and ns3.tdnx.net.

There is at least partial name server overlap between mail.codehead.com.br and other domains — gescor.com.br, alessandracruz.com.br, leto.com.br and two more among them.

Each of the three hostnames points to exactly one IP address: ns1.tdnx.net points to 155.138.208.252, ns2.tdnx.net points to 95.179.176.203 and ns3.tdnx.net points to 216.238.101.114.

Mail Servers

The sole mail server for mail.codehead.com.br is codehead.com.br.

Mail server setup for mail.codehead.com.br matches that of other domains, among them codehead.com.br.

codehead.com.br points to one IP number — 177.70.6.182.

mail.codehead.com.br - robtex.com